Currently engaged in maintaining and developing both legacy and modern Java applications, with extensive experience encompassing Java versions from 6 to 11. Work involves a variety of Java-based systems and frameworks, including Enterprise JavaBeans (EJB), Spring Boot, and Quarkus. Skilled in advanced technologies such as Kubernetes and Docker, as well as traditional application deployment methods, including manual JBoss setups.  

Demonstrates a strong commitment to skill improvement and continuous learning, readily identifying and addressing gaps in knowledge to adapt to new challenges and evolving technical requirements.

React Native Developer specializing in creating high-performance mobile experiences and responsive animated components. Examples of previous work can be viewed through video on the LinkedIn profile.

Database professional specializing in relational databases utilizing SQL Server and generating reports via stored procedures. Proficient in analyzing development architectures and design patterns, including MVC, DDD, CQRS, Repository, and Unit of Work. Dedicated to producing clean code in accordance with SOLID principles, and experienced in agile methodologies, particularly SCRUM, with a focus on continuous improvement through sprints supported by skilled team members.

A seasoned Software Developer with over two years of experience, demonstrating proficiency in various technologies, such as HTML, CSS, SCSS, Bootstrap, JavaScript, TypeScript, React, React Native, Next.js, Angular, Vue.js, Jest, Vitest, Testing Library, Node.js, Nest.js, Express, SequelizeORM, TypeORM, MySQL, PostgreSQL, Java, Spring, Spring Data JPA, and Spring Boot. Highly skilled in leveraging tools like Git, AWS EC2, Docker, Docker Compose, Vite, JSON, Unix, Figma, Jira, and Heroku. Showcases expertise in frontend development, responsive web design, UI design, mobile-first development, and software engineering methodologies including Scrum, Kanban, and Extreme Programming. Proficient in implementing MVC, REST APIs, client-server architecture, n-tier architecture, SOA, and CI/CD practices.

System Development Analyst specializing in Front End with extensive experience in software development. Proficient in conducting thorough requirement analysis, documenting errors in detail, providing effective solutions, and collaborating efficiently with multidisciplinary teams.

Passionate about the development of robust and scalable software solutions, dedicated to the ongoing pursuit of knowledge and innovation, and committed to maintaining a leading edge in emerging technologies. Professional growth is pursued through a strong belief in collaborative learning and the recognition of valuable insights from colleagues, approached with an open mind.

Extensive experience encompasses a diverse range of technologies. Proficiency in backend languages includes Node.js, PHP, and Ruby, with adept use of frameworks such as AdonisJS, Laravel, and Ruby on Rails. Front-end skills are honed through the use of React and Angular, complemented by experience in hybrid app development frameworks like Ionic and Flutter. Expertise is further demonstrated through hands-on experience with AWS services, including RDS, S3, EC2, and SQS, as well as integration with third-party services such as payment gateways, banks, invoices, freight, and CRM systems.

Dedication to excellence underpins all efforts, striving not only to meet but to exceed expectations.

Front-end Developer with over three years of experience in web technology development, specializing in JavaScript, Bootstrap, and React. Demonstrated ability to enhance local community tools, notably by providing bus schedules for the Ilhéus/BA area. Focused on advancing front-end capabilities with new frameworks and motivated to develop back-end expertise to achieve full-stack proficiency.

System Developer specializing in agile methodologies and object-oriented programming, with extensive proficiency in Ruby on Rails 7, test-driven development (using RSpec and Capybara), Shell Scripting (Linux), Sidekiq, Haml, design patterns, Docker, continuous integration/deployment (CI/CD), Jenkins, and an array of other technologies. Adept with JAVA, C#, PHP, Angular, Ionic, Laravel, Spring Boot, REST and RESTful API standards, TypeScript, JavaScript, HTML5, GitHub, GitLab, PostgreSQL, and MySQL. Strong capabilities in development and integration of projects, ensuring efficient and high-quality solutions.

Consistent at rapidly acquiring new knowledge, contributing significantly to the acceleration of system development processes. Responsibilities as a technical leader encompass defining system architecture and devising development strategies for implementation. Focus is placed on delivering reassuring results to project stakeholders rather than merely operating under constant pressure.

Current specialization includes both backend and frontend development, emphasizing expertise in Ruby on Rails (up to version 7) with complementary technologies such as turbo frame, JavaScript, TypeScript, stimulus, sidekiq, haml, TDD, PostgreSQL, and Docker.

Career encompasses extensive experience in frontend and backend roles, covering a wide range of specialties including API implementation, application development, migrations, ETLs, datamining, and robotic process automation. Application of IoT knowledge for parameterization of IO-Link sensors using microprocessors such as ESP8266, ESP32, ESP32Cam, and Arduino for data analysis is notable.

Core technical proficiencies include agile methodologies (Scrum), object-oriented programming, design patterns, CI/CD processes, Shell Scripting on Linux, Ruby on Rails 7, TDD, Sidekiq, various development frameworks and languages, REST and RESTful API standards, and database management and integration with PostgreSQL and MySQL.

Hume is a domain-specific programming language designed for real-time embedded systems. It focuses on delivering predictable performance and resource usage by combining functional programming with finite state automata, making it suitable for safety-critical applications.

A Hume expert must have strong skills in functional programming, understanding of finite state automata, and experience with real-time and embedded systems. Knowledge of resource management, formal verification techniques, and safety-critical system requirements is also essential.

How to hire a Hume expert

Hume was developed in the early 2000s as a research project aimed at creating a programming language for real-time embedded systems. It combined functional programming with finite state automata to ensure predictable performance and resource usage. The language was designed to address the needs of safety-critical applications, providing a balance between expressiveness and formal verifiability.

About Hume

Hume's strengths include predictable performance, resource control, and suitability for safety-critical systems. Its weaknesses are limited general-purpose applicability and a smaller user community. Competitors include 

, and Real-Time Java, which also target real-time and embedded systems.

Hume

Top 5*

Programming Languages

About Hume

How to hire a Hume expert

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